Implement support for Inferno.lazy (React.lazy)

[Havunen]

Add support for React.lazy
https://reactjs.org/blog/2018/10/23/react-v-16-6.html#reactlazy-code-splitting-with-suspense

[ChrisKuBa]

Is it necessary to integrate the functionality (also #1443) in inferno like react did, or can we write a HoC which change the state to initialize rendering after resolving the dynamic import?

[tamb]

I think inferno should have a new release under @inferno and features like this can be released under smaller packages in that npm scope. @inferno/suspense etc

[farooqkz]

What is status of this?